Morethanoneworker senttothetrainingcentertoimprove...
问题详情: Morethanoneworker senttothetrainingcentertoimprovetheirworkingskillsinthepastthreeyears. A.is B.hasbeen C.are D.havebeen【回答】B知识点:主谓一致题型:选择题...
问题详情: Morethanoneworker senttothetrainingcentertoimprovetheirworkingskillsinthepastthreeyears. A.is B.hasbeen C.are D.havebeen【回答】B知识点:主谓一致题型:选择题...